# K020137: Ahp-66 4:1 Reduction Contrangle: Ahp-88 8:1 Reduction Contrangle: Ahp-88MP 8:1 Reduction Contrangle - Push Button

- Pathway: 510(k) (Traditional)
- Applicant: Aseptico, Inc.
- Decided: Mar 4, 2002 after 47 days
- Product code: EGS (Handpiece, Contra- And Right-Angle Attachment, Dental)
- Device class: 1
- Regulation: 21 CFR 872.4200
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
27 later devices descend from it; 1 cites it directly.
0 of 28 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Most influential descendants
- K040674: Implantology Contra Angles, Endodontic Contra Angles, General Dentistry Contra Angles (2004), 26 descendants of its own
- K092412: Strong Implant Handpieces (2009), 15 descendants of its own
- K111616: E-CUBE (2011), 10 descendants of its own
- K133298: Endo Smart (2014), 6 descendants of its own
- K153285: EMS-200 (2016), 5 descendants of its own

## Indications for use
Aseptico's fully autoclavable handpieces are used for a wide range of dental procedures including; 1) Dental endodontic surgeries, such as drilling into the root canal. 2) General dentistry, such as removing carious material from the dentine. 3) Performing dental implant surgeries, such as perforating the bone, and tapping and threading procedures required before placement of implant prosthetics.

Source page: https://510kreport.com/device/K020137
Methodology: https://510kreport.com/methodology